.keywords-list {
  float: left;
  width: 240px;
  height: 350px;
  padding: 10px 0;
  margin-right: 10px;
  background: #666;
  color: #fff;
}

.keywords-list .keywords-item {
  padding-left: 10px;
  height: 35px;
  line-height: 35px;
  font-size: 14px;
}

.keywords-list .keywords-item:hover {
  background: #999;
}

.keywords-list .keywords-item .link {
  margin-right: 6px;
  color: #fff;
}

.keywords-list .keywords-item .link:hover {
  color: #c60023;
}

/* banner-con */
.banner-con {
  width: 830px;
  float: left;
  height: 370px;
  background: #eee;
}

.banner-con .loading {
  margin-top: 150px;
}

.banner-con .banner-img {
  width: 100%;
  height: 370px;
}

/* banner的前一张和后一张按钮 */
.banner-con .banner-arrow {
  position: absolute;
  top: 160px;
  width: 30px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 30px;
  color: #fff;
  background: #ccc;
  background: rgba(0, 0, 0, .2);
  cursor: pointer;
}

.banner-con .banner-arrow:hover {
  background: #aaa;
  background: rgba(0, 0, 0, .5);
}

.banner-con .banner-arrow.prev {
  left: 0;
}

.banner-con .banner-arrow.next {
  right: 0;
}

/* floor */
.floor-wrap .floor-title {
  height: 50px;
  line-height: 50px;
  color: #d58717;
  font-weight: normal;
  font-size: 20px;
  border-bottom: 1px solid #d58717;
}

/* 更改各楼层标题颜色 */
.floor-wrap:nth-child(2) .floor-title {
  color: #3b838c;
  border-bottom: 1px solid #3b838c;
}

.floor-wrap:nth-child(3) .floor-title {
  color: #a93931;
  border-bottom: 1px solid #a93931;
}

.floor-wrap:nth-child(4) .floor-title {
  color: #488bad;
  border-bottom: 1px solid #488bad;
}

.floor-wrap:nth-child(5) .floor-title {
  color: #642663;
  border-bottom: 1px solid #642663;
}

.floor-wrap .floor-list {
  margin-right: -20px;
  overflow: hidden;
}

.floor-wrap .floor-list .floor-item {
  position: relative;
  width: 200px;
  height: 220px;
  margin: 15px 20px 15px 0;
  float: left;
  cursor: pointer;
  background: #fff;
}

.floor-wrap .floor-list .floor-item:hover {
  box-shadow: 1px 1px 7px #ddd;
}

.floor-wrap .floor-list .floor-item .floor-text {
  position: absolute;
  top: 12px;
  left: 20px;
  font-size: 16px;
  color: #555;
}

.floor-wrap .floor-list .floor-item .floor-img {
  position: absolute;
  right: 15px;
  bottom: 10px;
  width: 80%;
  height: 75%;
  border: none;
}